the frequency of A tuning fork is 350 hertz find how many vibration it executes while the sound produced by its it travels a distance of 170 m velocity of sound in air is 340metre per second
Answers
The vibrations executed by tuning fork of frequency 350 Hz is 170
Step-by-step explanation:
Given
Distance = 170 m
Speed of sound in air = 340 m/s
Time taken by the sound in travelling 170 m
= Distance/Speed
= 170/340
=0.5 s
Frequency of the tuning fork = 350 Hz
i.e. in 1 second the number of vibrations = 350
Therefore, in 0.5 seconds, the number of vibrations = 350/2 = 170
Hope this helps.
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